def io_dir_get(board_name, *bits):
""" Get the IO pins dir state from dev
Args:
board_name: str type , board name.
bits: can be a multi-parameter.
eg: bit8, bit9,bit181 , ...
or
list type .format: ["bitX", "bitX", ...]
X:(1- )
returns:
dict type: format: {'bitX': Y, "bitX":Y, ...}
X: (1- )
Y: 1 or 1
"""
bit_state_dict = OrderedDict()
try:
ioprofile = Profile.get_extendio_by_name(board_name)
bit_state_dict = Extendio.dir_get(ioprofile, bits)
except Exception as e:
logger.error("execute module io io_dir_get error:" + repr(e))
bit_state_dict["error"] = 0
return bit_state_dict
def io_chip_dir_get(board_name, *chipname):
""" Get the CHIP pins dir state from dev
Args:
board_name: str type , board name.
chipname: list type, format: ["cpX", "cpX", ...]
X:[1- ]
Which io chip name state we will get .
Returns:
dict type: {"cpX": Y}, "cpX": Y, "cpX": False...}
X:[1- ]
Y: 16bit: [0x0000 - 0xffff]
24bit:[0x000000 - 0xffffff]
eg: cp5 read false returns: {"cp5": False,}
"""
chip_state_dict = OrderedDict()
ioprofile = Profile.get_extendio_by_name(board_name)
for name in chipname:
try:
chip_state_dict[name] = Extendio.chip_dir_get(ioprofile, name)
except Exception as e:
logger.error("execute module io io_chip_dir_get False:" + repr(e))
chip_state_dict[name] = False
return chip_state_dict
def test_get_extendio_by_name():
base_board_extendio = Profile.get_extendio_by_name('instrument')
extendio_8 = base_board_extendio['cp8']
assert extendio_8['partno'] == 'CAT9555'
assert extendio_8['bus'] == '/dev/i2c-0'
assert extendio_8['addr'] == int('0x07', 16)
assert extendio_8['switch_channel'] == 'none'
bit128 = base_board_extendio['bit128']
assert bit128['pin'] == '16'
assert bit128['chip'] == 'cp8'
def io_dir_set(board_name, bits):
""" Set the IO DIR by the defined profile
Args:
board_name: str type , board name.
bits: dict type. format: {"bitX":Y, "bitX":Y, ...}
X: (1- )
Y: 1 or 0
Returns:
bool: The return value. True for success, False otherwise.
"""
try:
ioprofile = Profile.get_extendio_by_name(board_name)
return Extendio.dir_set(ioprofile, bits)
except Exception as e:
logger.error("execute module io io_dir_set error:" + repr(e))
return False
def io_chip_dir_set(board_name, chipname, value):
'''Set the IO CHIP DIR by the defined profile
Args:
board_name: str type , board name.
chipname: list type, format: ["cpX", "cpX", ...]
X:[1- ]
Which io chip name will be set
value: list type, format: [[X] ,[X], ...]
X: list type , format: [data0,data1,...,data_n]
eg for X.:
1.16bit: [0xff, 0xff]
2. 24bit: [0xff, 0xff, 0xff]
eg: [[0xff,0xff], [0x11,0x11]]
Example:
chip_dir_set(profile , ["cp1", "cp2"], [[0xff, 0xff], [0x11, 0x11]])
Returns:
bool: The return value. True for success, False otherwise.
'''
if (len(chipname) != len(value)):
logger.warning("module io io_chip_dir_set param length error !")
return False
try:
ioprofile = Profile.get_extendio_by_name(board_name)
for index in range(0, len(chipname)):
result = Extendio.chip_dir_set(ioprofile, chipname[index],
value[index])
if (result is False):
logger.warning("module io io_chip_dir_set False !")
return False
return result
except Exception as e:
logger.error("execute module io io_chip_dir_set error:" + repr(e))
return False
def _get_network_num():
profile = Profile.get_initconfig()
if profile.has_key("netconfig"):
net.network_config(profile["netconfig"])
if profile["netconfig"].has_key("netio"):
bit_dict = OrderedDict()
net_num = 0
index = 0
bit_list = []
net_ioes = []
if "board_id" not in profile["netconfig"][
"netio"] and "path" not in profile["netconfig"]["netio"]:
if profile["netconfig"]["netio"].has_key("io"):
for io in profile["netconfig"]["netio"]["io"]:
net_ioes.append(io['bit'])
try:
bit_dict = Extendio.get(Profile.get_extendio_by_name(),
net_ioes)
if bit_dict is False:
return -1
except Exception:
return -1
for key, value in bit_dict.items():
net_num = value << index | net_num
index += 1
return net_num
if "board_id" in profile["netconfig"]["netio"]:
board_id = profile["netconfig"]["netio"]["board_id"]
for io in profile["netconfig"]["netio"]["io"]:
net_ioes.append(io['bit'])
try:
bit_dict = Extendio.get(
Profile.get_extendio_by_name(board_id), net_ioes)
if bit_dict is False:
return -1
except Exception:
return -1
for key, value in bit_dict.items():
net_num = value << index | net_num
index += 1
return net_num
if "path" in profile["netconfig"]["netio"]:
gpio_input = []
path = profile["netconfig"]["netio"]["path"]
for io in profile["netconfig"]["netio"]["io"]:
regular_expression = re.match(r'ch(\w+)_(\w+)', io["bit"])
if regular_expression is None:
logger.error('_init_net error, please check %s. ' % io)
return -1
else:
bit_number_1 = int(regular_expression.group(1), 10)
bit_number_2 = int(regular_expression.group(2), 10)
bit_number = bit_number_1 * 32 + bit_number_2
gpio_input.append((bit_number, 255))
try:
bit_list = Exgpio.get(path, gpio_input)
for value in bit_list:
net_num = value[1] << index | net_num
index += 1
except Exception:
return -1
return net_num
else:
return 0
else:
return 0
else:
return 0